2017MNRAS.470..915K

Query : 2017MNRAS.470..915K

2017MNRAS.470..915K - Mon. Not. R. Astron. Soc., 470, 915-931 (2017/September-1)

Eclipsing binary stars with a δ Scuti component.

KAHRAMAN ALICAVUS F., SOYDUGAN E., SMALLEY B. and KUBAT J.

Abstract (from CDS):

Eclipsing binaries with a δ Sct component are powerful tools to derive the fundamental parameters and probe the internal structure of stars. In this study, spectral analysis of six primary δ Sct components in eclipsing binaries has been performed. Values of Teff, v sin i, and metallicity for the stars have been derived from medium-resolution spectroscopy. Additionally, a revised list of δ Sct stars in eclipsing binaries is presented. In this list, we have only given the δ Sct stars in eclipsing binaries to show the effects of the secondary components and tidal-locking on the pulsations of primary δ Sct components. The stellar pulsation, atmospheric and fundamental parameters (e.g. mass, radius) of 92 δ Sct stars in eclipsing binaries have been gathered. Comparison of the properties of single and eclipsing binary member δ Sct stars has been made. We find that single δ Sct stars pulsate in longer periods and with higher amplitudes than the primary δ Sct components in eclipsing binaries. The v sin i of δ Sct components is found to be significantly lower than that of single δ Sct stars. Relationships between the pulsation periods, amplitudes and stellar parameters in our list have been examined. Significant correlations between the pulsation periods and the orbital periods, Teff, log g, radius, mass ratio, v sin i and the filling factor have been found.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): stars: atmospheres - binaries: eclipsing - stars: fundamental parameters - stars: oscillations - stars: variables: δ Scuti - stars: variables: δ Scuti

Simbad objects: 94

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Number of rows : 94
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* V389 Cas EB* 01 14 17.2713911688 +48 59 25.624671216       11.07   A6IV 31 0
2 V* WY Cet EB* 01 35 35.9118296232 -11 56 30.664037724   9.56 9.28     F0V 42 0
3 HD 232486 EB* 01 38 41.6686314936 +52 31 07.680472824 10.210 10.040 9.640     A5 25 0
4 V* X Tri SB* 02 00 33.7371929520 +27 53 19.206276360   9.30 9.00 8.50   A7V 230 0
5 V* AB Cas EB* 02 37 31.5117717168 +71 18 16.272987552   10.59 10.32     A3 166 0
6 V* RZ Cas SB* 02 48 55.5102370536 +69 38 03.441502644   6.40 6.26     A3V 471 0
7 V* IU Per EB* 02 59 36.4387366344 +43 55 19.310012508   10.85 10.56     A4 46 0
8 V* AS Eri SB* 03 32 25.1263057224 -03 18 48.095135748   8.49 8.30     A3V+K0III 177 0
9 V* AB Per SB* 03 37 45.2030831 +40 45 49.369859   10.10 9.72     A5V 73 0
10 V* TZ Eri EB* 04 21 40.3305335016 -06 01 09.200626176   9.97 9.61     A5 69 0
11 V* AC Tau SB* 04 37 06.3570050712 +01 41 31.156197792   11.51 11.09     A7V 41 0
12 CRTS J050634.1-353648 Ro* 05 06 34.1689562784 -35 36 48.327295068   11.78 11.51     ~ 8 0
13 V* FL Ori EB* 05 07 46.6519761696 -02 44 38.246852580   11.77 11.42     A2 40 0
14 V* RR Lep SB* 05 12 10.5143046096 -13 11 58.577001432   10.29 10.14     A4III 53 0
15 V* FR Ori EB* 05 51 05.7265834200 +09 26 37.423893624   11.05 10.64     A7 37 0
16 ATO J087.9895+30.9149 dS* 05 51 57.4795675152 +30 54 53.808321348   14.882 14.528 14.451   ~ 8 0
17 V* V551 Aur EB* 06 02 38.0440795968 +49 53 02.470326828   15.11 14.27 14.30   F 17 0
18 V* V392 Ori SB* 06 11 25.1655745776 +18 32 59.604234504   10.89 10.67 10.64   A5V 50 0
19 V* R CMa SB* 07 19 28.1785241208 -16 23 42.895279824 6.09 6.05 5.70     F2III/IV 290 0
20 V* Y Cam SB* 07 41 11.0049122280 +76 04 26.089274892   10.93 10.60     A9IV+K1IV 169 0
21 V* V937 Mon EB* 07 44 21.9943240848 -06 41 49.106601924   9.15 8.83     F0V 15 0
22 V* CL Lyn SB* 07 55 12.5418028368 +54 09 45.628956108   10.05 9.77     A5 22 0
23 V* AW Vel EB* 08 08 11.6575143360 -44 20 53.514164832   11.12 10.83     ~ 16 0
24 V* AI Hya EB* 08 18 47.4972221712 +00 17 00.612058128   9.77 9.35     F2m+F0V 119 0
25 * 9 Cha SB* 08 43 12.1984130688 -79 04 12.368512452   6.28 6.07     A7V 242 0
26 V* BF Vel SB* 08 56 27.0302365272 -39 58 36.000642000   11.06 10.93     A3 20 0
27 V* RX Hya SB* 09 05 41.1659800536 -08 15 39.730576860   9.78 9.56     A5III 105 0
28 V* WY Leo EB* 09 31 01.1070804336 +16 39 25.107443676   11.28 10.89     A6IV 32 0
29 V* Y Leo SB* 09 36 51.8061174072 +26 13 57.634814352   10.31 10.07     A3 133 0
30 V* VV UMa SB* 09 38 06.7191516888 +56 01 07.288559904   10.42 10.28 10.135   A2V 141 0
31 V* AK Crt EB* 11 27 33.1546024488 -24 50 08.026184256   11.46 11.28     A5/9(II/III) 11 0
32 V* OO Dra EB* 11 40 01.4399422656 +75 09 21.466555488   11.42 11.386     ~ 37 0
33 V* V1264 Cen EB* 13 10 18.4224157272 -45 09 13.571821368   13.02 11.95   11.38 A7V 14 1
34 V* IO UMa SB* 13 14 54.4492777536 +59 17 44.417444820   8.44 8.21     A3 38 0
35 V* EW Boo SB* 15 02 46.0993079256 +37 54 36.405564804   10.48 10.26     A5V 54 0
36 HD 139319A SB* 15 33 51.0591158448 +63 54 25.708209264   7.75 7.46     A5m 249 0
37 V* YY Boo EB* 15 35 28.3080258480 +43 28 49.166205420   12.46 11.58     kA7hF0mF1 30 0
38 V* AO Ser EB* 15 58 18.4101771888 +17 16 10.004828340   11.26 11.04     A2 60 0
39 V* CT Her EB* 16 20 26.5687602912 +18 27 16.873078140   11.50 11.32 11.31   A3V 50 0
40 V* GK Dra SB* 16 45 41.1852393480 +68 15 30.857355288   9.12 8.77     G0 39 0
41 V* LT Her SB* 16 50 20.4468675456 +09 56 51.865417176   10.63 10.55     A1 44 0
42 V* EF Her EB* 16 55 26.0885536656 +17 17 47.788392156   12.08 11.53     A(N) 21 0
43 V* V2365 Oph EB* 17 08 45.7824953544 +09 11 10.159150380   9.14 8.86     A2(N) 34 0
44 V* TU Her SB* 17 13 35.3658300768 +30 42 36.042435936   11.24 10.792 10.877   kA6hF0mF2 81 0
45 V* V948 Her EB* 17 22 57.7020003936 +29 20 42.522110736   9.29 8.91     F0 31 0
46 HD 158260 EB* 17 25 29.4390125689 +51 29 35.093478523   9.318 9.141 9.30   A3 38 0
47 V* V381 Dra SB* 17 46 30.4648739712 +53 11 57.946711056   10.60 10.39     ~ 10 0
48 V* SX Dra EB* 18 04 33.8812478040 +58 23 54.306292668   10.75 10.40     A7V+K7IV 55 0
49 V* V577 Oph SB* 18 16 45.8522902080 +06 54 18.235409868   11.52 11.19     A 52 0
50 V* TZ Dra EB* 18 22 11.6750978448 +47 34 07.958531172   9.56 9.331 9.627   A7V: 83 0
51 V* MX Pav EB* 18 24 11.2394555208 -63 56 55.117242420   11.97 11.54     ~ 25 0
52 V* HL Dra SB* 18 34 26.2986936240 +57 48 06.555903300   7.56 7.36     A5 47 0
53 HD 172189 EB* 18 38 37.5546161088 +05 27 55.287730476 8.98 9.09 8.73     A6 40 0
54 V* BO Her EB* 18 40 30.0964982256 +24 55 42.770367408   11.67 11.14     A7 29 0
55 TYC 459-892-1 SB* 18 43 16.9527611904 +05 58 00.218457516   12.68 12.21 11.83   ~ 25 0
56 V* HN Dra RR? 18 44 53.1326219016 +57 05 17.142065448   8.45 8.07     F2 23 0
57 2MASS J18501133+4851229 EB* 18 50 11.3302579632 +48 51 23.062804956           A4V 26 0
58 V* WX Dra EB* 18 52 10.4970148776 +47 48 16.780805352   13.260 12.794 13.495 12.381 A7V 51 0
59 ASAS J185538+4207.9 EB* 18 55 38.3391597600 +42 07 51.638916756   10.96 10.51   10.310 kA7hA9mF0 32 0
60 ASAS J190333+3941.0 EB* 19 03 32.7241267608 +39 41 00.370851648   10.95 10.83   10.582 A3V 77 0
61 ATO J289.7104+39.8179 EB* 19 18 50.5025764632 +39 49 04.878122808           ~ 22 0
62 HD 181469 ** 19 18 58.21759 +39 16 01.7913   8.336 8.021 8.65   F1Vwkmet(A9) 73 0
63 BD+47 2811 EB* 19 21 11.6187224352 +47 58 42.954779100   9.79 9.53   9.330 A5IV 69 0
64 KOI-5894 EB* 19 25 11.2788344760 +49 14 40.010101044           ~ 26 0
65 TYC 4588-883-1 EB* 19 27 53.7168584376 +77 17 41.848975464   11.85 11.31     ~ 7 0
66 BD+38 3661 EB* 19 34 46.9048562832 +38 58 58.050283332   9.72 9.28   8.942 kA8hF0mF2.5IIIm: 61 0
67 UCAC4 674-075009 EB* 19 41 54.1950967848 +44 37 17.358258756   13.545 13.074 13.034   F1V 34 0
68 ZTF J194439.54+413321.0 EB* 19 44 39.5447651280 +41 33 21.137314752   15.151 14.671 14.602   ~ 18 0
69 V* HZ Dra EB* 19 46 02.5405617048 +69 55 08.998239432   8.34 8.14     A0 37 0
70 V* V1464 Aql SB* 19 50 15.4726232208 -08 36 06.279713460   8.94 8.68     A2V 31 0
71 KOI-6748 EB* 19 51 01.3520676120 +42 00 32.608169460           A7III 32 0
72 KOI-7351 ** 19 53 29.111664 +47 48 49.81320   12.07 11.62 11.75   ~ 30 0
73 ASAS J195610+4639.7 EB* 19 56 09.7345463544 +46 39 40.141320912   11.89 11.42   10.749 F1V 53 0
74 GSC 03562-00961 ** 19 56 13.629480 +47 54 33.69420   11.55 11.24 11.45   F0V 35 0
75 TYC 3562-961-1 EB* 19 56 13.6366435800 +47 54 33.639258672   11.71 11.55     ~ 31 0
76 V* V729 Aql EB* 19 56 50.6697294168 +13 17 49.974629100           ~ 10 0
77 V* QY Aql SB* 20 09 28.8292902072 +15 18 44.721618876   11.73 11.40 11.89   F0 68 0
78 V* UZ Sge EB* 20 12 16.2310818864 +19 20 55.394511396           A0 36 0
79 V* V469 Cyg SB* 20 14 48.8732268048 +34 44 22.261370244     12.42   12.357 ~ 34 0
80 V* V346 Cyg SB* 20 19 24.7224226440 +36 20 24.206897616   11.93 12.22     A5 46 1
81 V* XZ Aql EB* 20 22 13.3574057544 -07 21 03.452139180   10.43 10.18     A2/3II/III 52 0
82 V* UW Cyg EB* 20 23 02.8400786592 +43 14 32.484144516   11.09 10.86     A7V 52 0
83 V* TY Cap EB* 20 24 29.6874751536 -12 57 55.363033836   10.580 10.356     A5III 36 0
84 V* IZ Tel EB* 20 28 43.6753099608 -56 20 42.813115836   12.39 12.20     ~ 11 0
85 V* VY Mic EB* 20 49 07.0801096968 -33 43 54.454291248   9.826 9.54     A4III/IV 33 0
86 HD 203069 EB* 21 20 16.0200531240 -10 48 08.123950872   9.258 8.874     A7V 80 0
87 V* AU Lac EB* 22 15 17.0819811240 +48 43 16.909742676   12.15 11.81     A5: 37 0
88 V* DY Aqr EB* 22 19 04.2924481992 -02 38 30.011208360   10.63 10.49     A1/2(III)(N) 37 0
89 V* BG Peg EB* 22 52 47.3201093040 +15 39 34.497645768   11.64 11.35     A2 36 0
90 V* CZ Aqr EB* 23 22 20.5860643632 -15 56 20.487620652   11.2 11.1     A5 51 0
91 HD 220687 SB* 23 25 47.8191630096 -11 36 35.620405488   9.78 9.60     A7V 26 0
92 V* XX Cep SB* 23 38 20.2850614704 +64 20 02.699063196   9.47 9.18     A7V 165 0
93 BD+65 1939 EB* 23 45 41.8208196288 +66 05 06.469164600   10.93 10.56     A2 11 0
94 V* IV Cas EB* 23 49 31.5277569240 +53 08 04.646488848   11.61 11.34     A2 50 0

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